.classes-box {
margin: 0 20px 10px;
box-shadow: rgba(99, 99, 99, 0.2) 0 2px 8px 0;
display: flex;
padding: 20px;
}

.classes-box li {

margin-right: 40px;
color: #555666;
}

.classes-box li a {
display: inline-block;
line-height: 40px;
padding: 5px;
height: 40px;
border-radius: 8px;
}
